Paris Hilton says becoming a mum was 'most incredible' time of her life

It's been years since she was in the spotlight but now Paris Hilton is hitting headlines once more - but this time she's telling a different side of the story.

In her new book Paris: The Memoir, Hilton opens up about her life behind the cameras - however, there is one aspect of her life the socialite was keeping secret.

Speaking to The Project, Hilton revealed why she kept that she was becoming a new mum private.

"I just feel that my life has been so public and I just wanted this for myself," Hilton said.

"This has been the most incredible time of my life becoming a mum."

Watch the full interview above.